package com.sky.service;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

import java.util.List;

public interface ShoppingCartService {
	/**
	 * 添加购物车
	 * @param cartDTO
	 */
	void addShoppingCart(ShoppingCartDTO cartDTO ) ;
	
	
	List<ShoppingCart> showShoppingCart();
	
	/**
	 * 清空购物车
	 */
	void cleanShoppingCart();
}
